Cita APA (7a ed.)

Thompson, G. J., & Jenkins, J. B. (1993). Verbal judo: The gentle art of persuasion. Morrow.

Cita Chicago Style (17a ed.)

Thompson, George J., y Jerry B. Jenkins. Verbal Judo: The Gentle Art of Persuasion. New York: Morrow, 1993.

Cita MLA (8a ed.)

Thompson, George J., y Jerry B. Jenkins. Verbal Judo: The Gentle Art of Persuasion. Morrow, 1993.